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检索条件"主题词=Sequential Quadratic Programming"
1180 条 记 录,以下是841-850 订阅
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Modeling and Control Law Optimization Design of Starting Process of the Three-Shaft Turboshaft Engine  1
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Asia-Pacific International Symposium on Aerospace Technology (APISAT)
作者: Yan, Dongxu Tang, Hailong Chen, Min Zhang, Jiyuan Dong, Pengcheng Zhou, Junhao Beihang Univ Res Inst Aeroengine Beijing 102206 Peoples R China Beihang Univ Sch Energy & Power Engn Beijing 100191 Peoples R China AeroEngine Acad China Beijing 101304 Peoples R China China Gas Turbine Estab Chengdu 621703 Peoples R China
The starting process of the three-shaft turboshaft engine is a complex dynamic process. Compared to the single-shaft turboshaft engine, the low-pressure compressor of the three-shaft turboshaft engine will occur the s... 详细信息
来源: 评论
quadratic programming solver for structural optimisation using SQP algorithm
Quadratic programming solver for structural optimisation usi...
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2nd International Conference on Engineering Computational Technology/5th International Conference on Computational Structures Technology
作者: Horowitz, B Afonso, SMB Univ Fed Pernambuco Dept Civil Engn BR-50740 Recife PE Brazil
The dual quadratic programming algorithm of Goldfarb and Idnani is implemented as a solver for a sequential quadratic programming algorithm. Initially the algorithm is briefly described. As the algorithm requires the ... 详细信息
来源: 评论
Structural optimization of cylinder-crown integrated hydraulic press with hemispherical hydraulic cylinder  11
Structural optimization of cylinder-crown integrated hydraul...
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11th International Conference on Technology of Plasticity (ICTP)
作者: Zhang, Weiwei Wang, Xiaosong Wang, Zongren Yuan, Shijian Harbin Inst Technol Sch Mat Sci & Engn Harbin 150090 Peoples R China
Cylinder-crown integrated hydraulic press is an innovative press. The hemispherical hydraulic cylinder also functions as a main portion of crown. Compared with the conventional hydraulic press in which cylinder mounte... 详细信息
来源: 评论
A Bayesian Approach to Collaborative Optimization with Application to Tailless Aircraft Range Maximization
A Bayesian Approach to Collaborative Optimization with Appli...
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AIAA Aviation Forum and Exposition
作者: de Becdelievre, Jean Kroo, Ilan Stanford Univ Dept Aeronaut & Astronaut Stanford CA 94305 USA
Collaborative Optimization is a two-level design optimization architecture that allows the solution of multidisciplinary problems as a series of single-disciplinary problems with very little infrastructure overhead. I... 详细信息
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Network Controlled D2D Communications: Licensed or Unlicensed Spectrum?
Network Controlled D2D Communications: Licensed or Unlicense...
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IEEE International Conference on Communications (IEEE ICC)
作者: Wu, Fanyi Zhang, Hongliang Di, Boya Wu, Jianjun Song, Lingyang Peking Univ Sch Elect Engn & Comp Sci Beijing Peoples R China
In this paper, we consider a device-to-device (D2D) communications underlaying cellular network where Long Term Evolution (LTE) and D2D users are allowed to communicate over both licensed and unlicensed bands for spec... 详细信息
来源: 评论
Optimization on steady-state cruise for a hypersonic vehicle  33
Optimization on steady-state cruise for a hypersonic vehicle
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33rd Chinese Control Conference (CCC)
作者: Liu, Xing Wang, Yongji Liu, Lei Huang, Jian Huazhong Univ Sci & Technol Schlool Automat Wuhan 430074 Peoples R China
This paper concentrates on optimization of the steady-state cruise for a hypersonic vehicle. The steady-state cruise is a state with constant altitude and velocity during the flight. The ratio of fuel consumption to t... 详细信息
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Surrogate Model Based Aerodynamic Shape Optimization of a Hydrogen Powered Aircraft
Surrogate Model Based Aerodynamic Shape Optimization of a Hy...
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AIAA Aviation Forum
作者: Kiely, Michael Agarwal, Ramesh K. Washington Univ St Louis St Louis MO 63130 USA
This paper describes both the low and high fidelity methods used in implementation of machine learning based optimization techniques for aerodynamic shape optimization of hydrogen powered commercial aircraft. Using vo... 详细信息
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An inexact NE/SQP method for solving the nonlinear complementarity problem
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Computational Optimization and Applications 1992年 第1期1卷 67-91页
作者: Gabriel, Steven A. Pang, Jong-Shi Department of Mathematical Sciences The Johns Hopkins University Baltimore 21218 MD United States
In this paper, we present an extension to the NE/SQP method;the latter is a robust algorithm that we proposed for solving the nonlinear complementarity problem in an earlier article. In this extended version of NE/SQP... 详细信息
来源: 评论
Reliability and optimum design of structures with magnesium alloys
Reliability and optimum design of structures with magnesium ...
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2nd International Conference on Platform Science and Technology for Advanced Magnesium Alloys
作者: Kogiso, N Matunaga, S Furuya, H Osaka Prefecture Univ Dept Aerosp Engn Sakai Osaka 5998531 Japan Tokyo Inst Technol Dept Mech & Aerosp Engn Meguro Ku Tokyo 1528552 Japan Tokyo Inst Technol Dept Built Environm Midori Ku Yokohama Kanagawa 2268502 Japan
This study is concerned with the reliability-based optimum design of a stiffened panel made of magnesium alloy subject to natural frequency. The panel is regarded as failure when the natural frequency is lower than an... 详细信息
来源: 评论
Discretization Error Guided Optimal Mesh Adaptation in One-dimensional Steady Problems
Discretization Error Guided Optimal Mesh Adaptation in One-d...
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AIAA Aviation Forum
作者: Carvalho, Eduardo de Oliveira Moura, Rodrigo Costa de Castro da Silva, Andre Fernando Aeronaut Inst Technol ITA Dept Aerodynam Praca Marechal Eduardo Gomes 50 BR-12228900 Sao Jose Dos Campos SP Brazil
When solving differential equations, one must often use spatial discretization. However, this process introduces errors that are mesh dependent. Thus, improving solution quality while saving computational resources re... 详细信息
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